J M O'Connor Inc

O'Connor Company is an industry leader for wholesale Heating, Ventilation and Air Conditioning (HVAC) equipment, parts, and tools. As a wholesale distributor of HVAC services in the Midwest, we provide exceptional customer service and an impressive list of high-quality product lines.

One Call Can Save It All Thayer Supply Co. is a plumbing supply store in Atchison, KS. We offer a wide variety of plumbing and heating supplies for commercial, industrial, and residential needs. For all your plumbing and heating solutions, call our plumbing supplies shop!

Martin Mechanical is a full service mechanical contractor in business in Kansas City since 1930. We provide 24-7 HVAC-R service with trucks and vans on the road across the Kansas City area. We are an approved Daiken VRV / VRF Dealer. We have a full construction division to complete any size piping or industrial project with all varieties of piping material; Carbon Steel, Stainless Steel, Copper, PVC to name a few!